You throw a ball toward a wall at speed 20 ms and at angle, Ask an Expert

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You throw a ball toward a wall at speed 20 m/s and at angle theta=60 degrees above the horizontal. The wall is a distance d= 30 m from the release point of the ball.

(a) How far above the release point does the ball hit the wall? What are the

(b) horizontal and

(d) What is the angle when it hits the wall?

(e) When it hits, has it passed the highest point on its trajectory?

(f) If it bounces back from the wall with the same speed and angle, how far will the ball hit the ground again?

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